Prints with hardened steel not adhering

I have an A1 mini. All prints with the stock stainless steel nozzle using bambu studio recommended settings are flawless. I switched to a hardened steel .4 nozzle, indicated the change in bambu studio settings, and it doesn’t adhere to the bed (textured plate). Switch back to stainless, everything is fine again. Does bambu studio make any changes to nozzle temp, layer speed, bed temp when changing nozzle, or do I have to do that myself? Any recommendations for settings to tweak when using hardened steel nozzle to get prints to print just as flawlessly as with the stock stainless? Printing Bambu PLA basic and matte using AMS lite. Thanks

My experience is that you need to adapt the temperature (in my experience about 5°C higher) to have similar results. But I have a P1S.

thanks. Temp of bed or nozzle or both?

For me it was the nozzle temperature.

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